CN101451017B - 改进颜色稳定性的吸水性聚合物结构体 - Google Patents

改进颜色稳定性的吸水性聚合物结构体 Download PDF

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Publication number
CN101451017B
CN101451017B CN200810177880.4A CN200810177880A CN101451017B CN 101451017 B CN101451017 B CN 101451017B CN 200810177880 A CN200810177880 A CN 200810177880A CN 101451017 B CN101451017 B CN 101451017B
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China
Prior art keywords
water
polymer structure
absorbent polymer
acid compound
salt
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CN200810177880.4A
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Chinese (zh)
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CN101451017A (zh
Inventor
M·瓦尔登
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Evonik super absorbent Co.,Ltd.
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Evonik Degussa GmbH
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CN200810177880.4A 2007-11-08 2008-11-07 改进颜色稳定性的吸水性聚合物结构体 Active CN101451017B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007053619A DE102007053619A1 (de) 2007-11-08 2007-11-08 Wasserabsorbierende Polymergebilde mit verbesserter Farbstabilität
DE102007053619.6 2007-11-08

Publications (2)

Publication Number Publication Date
CN101451017A CN101451017A (zh) 2009-06-10
CN101451017B true CN101451017B (zh) 2014-04-30

Family

ID=40268159

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810177880.4A Active CN101451017B (zh) 2007-11-08 2008-11-07 改进颜色稳定性的吸水性聚合物结构体

Country Status (8)

Country Link
US (1) US8372920B2 (de)
EP (1) EP2185630B1 (de)
JP (1) JP5576286B2 (de)
KR (1) KR101543484B1 (de)
CN (1) CN101451017B (de)
DE (1) DE102007053619A1 (de)
TW (1) TWI450906B (de)
WO (1) WO2009060062A1 (de)

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US7816426B2 (en) 2007-07-16 2010-10-19 Evonik Stockhausen, Llc Superabsorbent polymer compositions having color stability
JP5377642B2 (ja) † 2008-07-31 2013-12-25 ビーエーエスエフ ソシエタス・ヨーロピア 着色安定性超吸収剤
US20120157634A1 (en) 2009-08-25 2012-06-21 Basf Se Soft Particulate Superabsorbent and Use Thereof
WO2011032876A1 (de) 2009-09-16 2011-03-24 Basf Se Farbstabiler superabsorber
WO2011032922A1 (de) 2009-09-17 2011-03-24 Basf Se Farbstabiler superabsorber
JP5731390B2 (ja) 2009-09-30 2015-06-10 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
EP2504368B1 (de) * 2009-11-23 2014-01-08 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit verbesserter farbstabilität
US8852742B2 (en) * 2010-03-15 2014-10-07 Basf Se Water absorbent polymer particles formed by polymerizing droplets of a monomer solution and coated with sulfinic acid, sulfonic acid, and/or salts thereof
US8703876B2 (en) * 2010-03-15 2014-04-22 Basf Se Process for producing water absorbing polymer particles with improved color stability
EP2371869A1 (de) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH Verfahren zur Herstellung eines hochabsorbierenden Polymers
CN101838432B (zh) * 2010-04-16 2012-11-07 浙江威龙高分子材料有限公司 一种吸水性树脂的制备方法
US8791230B2 (en) 2010-06-08 2014-07-29 Nippon Shokubai Co., Ltd. Method for producing particulate water absorbent resin
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DE102011004815A1 (de) 2011-02-28 2012-08-30 Evonik Stockhausen Gmbh Haut- und Handreinigungsmittel enthaltend superabsorbierende Partikel
US8871880B2 (en) * 2012-03-22 2014-10-28 Evonik Corporation Superabsorbent copolymer
CN104271622B (zh) * 2012-03-30 2017-02-22 巴斯夫欧洲公司 颜色稳定的超吸收剂
WO2013144027A1 (de) 2012-03-30 2013-10-03 Basf Se Farbstabiler superabsorber
DE102013203781A1 (de) * 2013-03-06 2014-09-11 Evonik Industries Ag Superabsorbierende Polymere mit verbesserten Eigenschaften, insbesondere Geruchskontrolle und Farbbeständigkeit, sowie Verfahren zu dessen Herstellung
US9340482B2 (en) 2013-12-30 2016-05-17 Eastman Chemical Company Processes for making cyclohexane compounds
US9346737B2 (en) 2013-12-30 2016-05-24 Eastman Chemical Company Processes for making cyclohexane compounds
KR101782501B1 (ko) * 2014-12-10 2017-09-27 주식회사 엘지화학 고흡수성 수지의 제조 방법
US9328050B1 (en) 2014-12-23 2016-05-03 Eastman Chemical Company Processes for making hydroxymethylbenzoic acid compounds
WO2018080238A2 (ko) * 2016-10-28 2018-05-03 주식회사 엘지화학 고흡수성 수지 및 이의 제조방법
KR102560645B1 (ko) * 2016-12-13 2023-07-27 엘. 브뤼그만 게엠베하 운트 코 카게 설폰산 염 조성물 및 색상 안정화를 위한 그의 용도
KR102075733B1 (ko) * 2016-12-13 2020-02-10 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
JP6979770B2 (ja) * 2017-02-16 2021-12-15 Ｓｄｐグローバル株式会社 吸水性樹脂粒子及びその製造方法
CN107384283A (zh) * 2017-07-31 2017-11-24 常州聚盛节能工程有限公司 一种高强型云石胶
US11813589B2 (en) 2017-11-10 2023-11-14 Basf Se Superabsorbent complexed with aluminum ions
CN111989074B (zh) 2018-04-20 2022-08-05 巴斯夫欧洲公司 制备超吸收剂的方法
CN113302212A (zh) * 2019-01-24 2021-08-24 巴斯夫欧洲公司 制备超吸收性颗粒的方法
US12491495B2 (en) 2021-01-14 2025-12-09 Lg Chem, Ltd. Method for preparing super absorbent polymer
WO2026082482A1 (en) 2024-10-17 2026-04-23 Basf Se Odor-control superabsorbent comprising pelargonic acid

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CN101802029A (zh) * 2007-07-16 2010-08-11 艾沃尼克施拖克豪森有限责任公司 具有颜色稳定性的超吸收性聚合物组合物

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CN101802029A (zh) * 2007-07-16 2010-08-11 艾沃尼克施拖克豪森有限责任公司 具有颜色稳定性的超吸收性聚合物组合物

Also Published As

Publication number Publication date
US8372920B2 (en) 2013-02-12
KR20100105832A (ko) 2010-09-30
EP2185630A1 (de) 2010-05-19
TWI450906B (zh) 2014-09-01
JP5576286B2 (ja) 2014-08-20
WO2009060062A1 (de) 2009-05-14
KR101543484B1 (ko) 2015-08-26
CN101451017A (zh) 2009-06-10
EP2185630B1 (de) 2013-07-10
TW200932765A (en) 2009-08-01
DE102007053619A1 (de) 2009-05-20
JP2011503282A (ja) 2011-01-27
US20100286287A1 (en) 2010-11-11

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